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APLAS
2006
ACM
14 years 3 months ago
Relational Reasoning for Recursive Types and References
We present a local relational reasoning method for reasoning about contextual equivalence of expressions in a λ-calculus with recursive types and general references. Our developme...
Nina Bohr, Lars Birkedal
DLOG
2011
13 years 1 months ago
Nominal Schemas for Integrating Rules and Description Logics
We propose an extension of SROIQ with nominal schemas which can be used like “variable nominal concepts” within axioms. This feature allows us to express arbitrary DL-safe rule...
Markus Krötzsch, Frederick Maier, Adila Alfa ...
SAS
1991
Springer
102views Formal Methods» more  SAS 1991»
14 years 1 months ago
Equational Logics
d Abstract) Marcelo Fiore1 Chung-Kil Hur2,3 Computer Laboratory University of Cambridge Cambridge, UK We introduce an abstract general notion of system of equations between terms,...
Yong Sun
JCSS
2010
102views more  JCSS 2010»
13 years 8 months ago
Matching and alpha-equivalence check for nominal terms
Nominal techniques were introduced to represent in a simple and natural way that involve binders. The syntax includes an abstraction operator and a primitive notion of name swappin...
Christophe Calvès, Maribel Fernández
ENTCS
2007
99views more  ENTCS 2007»
13 years 9 months ago
Nominal Equational Logic
This paper studies the notion of “freshness” that often occurs in the meta-theory of computer science languages involving various kinds of names. Nominal Equational Logic is a...
Ranald A. Clouston, Andrew M. Pitts